16934295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 33592320

約数和(自身を除く): 16658025

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 53, 85, 105, 119, 159, 179, 255, 265, 357, 371, 537, 595, 795, 895, 901, 1113, 1253, 1785, 1855, 2685, 2703, 3043, 3759, 4505, 5565, 6265, 6307, 9129, 9487, 13515, 15215, 18795, 18921, 21301, 28461, 31535, 45645, 47435, 63903, 66409, 94605, 106505, 142305, 161279, 199227, 319515, 332045, 483837, 806395, 996135, 1128953, 2419185, 3386859, 5644765, 16934295]

約数ペア:

[(1, 16934295), (3, 5644765), (5, 3386859), (7, 2419185), (15, 1128953), (17, 996135), (21, 806395), (35, 483837), (51, 332045), (53, 319515), (85, 199227), (105, 161279), (119, 142305), (159, 106505), (179, 94605), (255, 66409), (265, 63903), (357, 47435), (371, 45645), (537, 31535), (595, 28461), (795, 21301), (895, 18921), (901, 18795), (1113, 15215), (1253, 13515), (1785, 9487), (1855, 9129), (2685, 6307), (2703, 6265), (3043, 5565), (3759, 4505)]